作者： Li, Shuzhen¹;Hao, Yan²;Guo, Shuai²;Ding, Chunjie²;Ma, Yujuan¹;Liu, Ruibin²;Yan, Dongpeng^1,3 （¹ Beijing Normal Univ, Coll Chem, Beijing Key Lab Energy Convers & Storage Mat, Beijing 100875, Peoples R China. ;² Beijing Inst Technol, Sch Phys, Beijing Key Lab Nanophoton & Ultrafine Optoelect, Beijing 100081, Peoples R China. ;³ Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou 450001, Peoples R China.）

出处： SCIENCE CHINA-CHEMISTRY 2022 Vol.65 No.2 P408-417

关键词： ELECTROLUMINESCENCE; POLYMORPHS; CRYSTAL

摘要： Three-primary-color luminescent materials are highly desirable to construct white-light emitting resource, multi-color optical displays, and tunable p ...

作者： Zhang, Qi^1,4;Ge, Linlin¹;Hensley, Scott²;Metternicht, Graciela Isabel³;Liu, Chang¹;Zhang, Ruiheng⁴ （¹ Univ New South Wales, Sch Civil & Environm Engn, Sydney, NSW, Australia. ;² CALTECH, Jet Prop Lab, Pasadena, CA 91125 USA. ;³ Univ New South Wales, Sch Biol Earth & Environm Sci, Sydney, NSW, Australia. ;⁴ Beijing Inst Technol, Sch Mechatron Engn, Beijing, Peoples R China.）

出处： ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 2022 Vol.186 P123-139

关键词： TANDEM-X INSAR; L-BAND; TEMPORAL DECORRELATION; SCATTERING MODEL; BIOMASS ESTIMATION; INVERSION; LINE; COMPENSATION; MISSION

摘要： This paper describes a deep-learning-based unsupervised forest height estimation method based on the synergy of the high-resolution L-band repeat-pass ...

作者： Shen, Hao¹;Smith, Scott A.²;Zhu, Rongchan³;Zhu, Xiangchan² （¹ Univ Wisconsin, Dept Math, Madison, WI 53706 USA. ;² Chinese Acad Sci, Acad Math & Syst Sci, Beijing, Peoples R China. ;³ Beijing Inst Technol, Dept Math, Beijing, Peoples R China.）

出处： ANNALS OF PROBABILITY 2022 Vol.50 No.1 P131-202

关键词： QUANTUM-FIELD-THEORY; SYMMETRY-BREAKING; BOREL SUMMABILITY; EQUATIONS; PROPAGATION; DERIVATION; EXPANSION; DYNAMICS; SYSTEMS

摘要： This article studies large N limits of a coupled system of N interacting Phi(4) equations posed over T-d for d = 2, known as the O(N) linear sigma mod ...

作者： Yang, Ting² （¹Peking Univ, Sch Math Sci, 5 Yiheyuan Rd, Beijing 100871, Peoples R China. Univ Illinois, Dept Math, 1409 W Green St, Urbana, IL 61801 USA. ;² Beijing Inst Technol, Sch Math & Stat, 5 South St, Beijing 100081, Peoples R China.）

出处： ALEA-LATIN AMERICAN JOURNAL OF PROBABILITY AND MATHEMATICAL STATISTICS 2022 Vol.19 No.1 P163-208

关键词： INTRINSIC ULTRACONTRACTIVITY; EXPONENTIAL-GROWTH; MARKOV-PROCESSES; DIRICHLET FORMS; EXTINCTION; SEMIGROUPS; PERTURBATION; CONSTRUCTION; DIFFUSIONS; THEOREM

摘要： In this paper, we provide a pathwise spine decomposition for superprocesses with both local and non-local branching mechanisms under a martingale chan ...

作者： Li, Zongyuan¹;Wang, Ying Chun^1,2;Cheng, Xingwang^1,2;Gao, Chong¹;Li, Zhuang¹;Langdon, Terence G.³ （¹ Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China. ;² Natl Key Lab Sci & Technol Mat Shock & Impact, Beijing 100081, Peoples R China. ;³ Univ Southampton, Dept Mech Engn, Mat Res Grp, Southampton SO17 1BJ, Hants, England.）

出处： MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 2022 Vol.833

关键词： 316L STAINLESS-STEEL; STRAIN-RATE; TENSILE PROPERTIES; KAPPA-CARBIDES; ALLOY; TEMPERATURE; BEHAVIOR; COPPER; DISLOCATIONS; EVOLUTION

摘要： An austenitic low-density steel was processed by dynamic plastic deformation (DPD) over the strain range from 0.25 to 0.75 followed by aging at 450 de ...

作者： Li, Xue¹;Zhang, Hong¹;Lin, Cheng¹;He, Zhenfeng²;Ramani, Vijay³ （¹ Beijing Inst Technol, Sch Mech Engn, 5 South Zhongguancun St, Beijing 100081, Peoples R China. ;² North Univ China, Coll Mat Sci & Engn, Taiyuan 030051, Peoples R China. ;³ Washington Univ, Dept Energy Environm & Chem Engn, St Louis, MO 63130 USA.）

出处： INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2022 Vol.47 No.3 P1874-1887

关键词： POLYMER ELECTROLYTE MEMBRANES; FUEL-CELL PERFORMANCE; PFA COPOLYMER; SIDE-CHAIN; IRRADIATION; STYRENE; CONDUCTIVITY; DURABILITY; POWDER

摘要： Radiation-induced graft polymerization is introduced to effectively fabricate proton exchange membrane based on 12.5 mm fluorinated ethylene propylene ...

作者： Wu, Shihong¹;Dong, Yunyun¹;Liu, Lining¹;Su, Feng¹;Chen, Xiangguang^1,2 （¹ Yantai Nanshan Univ, Coll Engn, Dept Elect & Elect Engn, Longkou 265713, Peoples R China. ;² Beijing Inst Technol, Sch Chem & Chem Engn, Beijing, Peoples R China.）

出处： INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 2022 Vol.32 No.2

关键词： ADI-FDTD METHOD; TIME-DOMAIN ALGORITHM; PML ALGORITHM; MAXWELLS EQUATIONS; UNSPLIT; IMPLEMENTATION; FORMULATIONS

摘要： To efficient simulate symmetric rotationally geophysical problems, implicit Crank-Nicolson (CN) scheme incorporated with approximate decoupling proced ...

作者： Liu, Wenjun¹;Xiong, Xiaolu^3,4;Liu, Mengli¹;Xing, XiaoWei¹;Chen, Hailong²;Ye, Han¹;Han, Junfeng^3,4;Wei, Zhiyi² （¹ Beijing Univ Posts & Telecommun, Sch Sci, State Key Lab Informat Photon & Opt Commun, POB 91, Beijing 100876, Peoples R China. ;² Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. ;³ Beijing Inst Technol, Sch Phys, Ctr Quantum Phys, Key Lab Adv Optoelect Quantum Architecture & Meas, Beijing 100081, Peoples R China. ;⁴ Beijing Inst Technol, Yangtze Delta Reg Acad, Jiaxing 314000, Peoples R China.）

出处： APPLIED PHYSICS LETTERS 2022 Vol.120 No.5

关键词： NONLINEAR-OPTICAL PROPERTIES; FIBER LASER; PULSE GENERATION; ABSORPTION; INSULATOR; MOS2; BI2TE3

摘要： Saturable absorption may be induced at critical pumping power by nonlinear optical effects of nanomaterials, thereby making it possible to generate a ...

作者： Zhang, Xuefen¹;Song, Wei-Li²;Wang, Mingyong¹;Tu, Jiguo¹;Jiao, Handong²;Jiao, Shuqiang¹ （¹ Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China. ;² Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China.）

出处： ENERGY STORAGE MATERIALS 2022 Vol.45 P586-594

关键词： ION; DEGRADATION; ANODE

摘要： Rechargeable aqueous batteries, such as metal aluminum ion batteries (AAIBs), are highly desirable for large-scale energy storage owing to their low c ...

作者： Xin Qiaoling¹;Cao Tianqing²;Jiang Lining³ （¹ Tianjin Normal Univ, Sch Math Sci, Tianjin 300387, Peoples R China. ;² Tiangong Univ, Sch Math Sci, Tianjin, Peoples R China. ;³ Beijing Inst Technol, Sch Math & Stat, Beijing, Peoples R China.）

出处： MATHEMATICAL METHODS IN THE APPLIED SCIENCES 2022 Vol.45 No.7 P3689-3697

关键词： STATISTICS

摘要： Let G be a finite group and H a normal subgroup. By D(H; G), we denote the crossed product of C(H) and DOUBLE-STRUCK CAPITAL CG, which is only a subal ...